        <!DOCTYPE html>
        <html>
        <head>
                <meta charset="utf-8">
        <title>Color3 class / box2d_html Library / Dart Documentation</title>
        <link rel="stylesheet" type="text/css"
            href="../styles.css">
        <link href="http://fonts.googleapis.com/css?family=Open+Sans:400,600,700,800" rel="stylesheet" type="text/css">
        <link rel="shortcut icon" href="../favicon.ico">
        
        </head>
        <body data-library="box2d_html" data-type="Color3">
        <div class="page">
        <div class="header">
          <a href="../index.html"><div class="logo"></div></a>
          <a href="../index.html">Dart Documentation</a>
         &rsaquo; <a href="../box2d_html.html">box2d_html</a> &rsaquo; <a href="../box2d_html/Color3.html">Color3</a>        <div id="search-box">
          <input type="search" name="q" id="q" autocomplete="off"
              class="search-input" placeholder="Search API">
        </div>
        
      </div>
      <div class="drop-down" id="drop-down"></div>
      
        <div class="nav">
        
</div>
<div class="content">
        <h2><strong>Color3</strong>
          class
        </h2>
        
<button id="show-inherited" class="show-inherited">Hide inherited</button>
<div class="doc">
<p>Similar to javax.vecmath.Color3 holder.</p>
<pre class="source">
class Color3 {
  int x;
  int y;
  int z;

  Color3() : x = 0, y = 0, z = 0;
  Color3.fromRGB(int r, int g, int b) : x = r, y = g, z = b;
  Color3.fromRGBF(double r, double g, double b)
      : x = (r * 255).floor().toInt(),
        y = (g * 255).floor().toInt(),
        z = (b * 255).floor().toInt();
  Color3.fromColor3(Color3 color)
      : x = color.x, y = color.y, z = color.z;

  void setFromRGB(int r, int g, int b) {
    x = r; y = g; z = b;
  }

  void setFromRGBF(double r, double g, double b) {
    x = (r * 255).floor().toInt();
    y = (g * 255).floor().toInt();
    z = (b * 255).floor().toInt();
  }

  void setFromColor3(Color3 color) {
    x = color.x;
    y = color.y;
    z = color.z;
  }

  bool operator ==(final other) {
    return other is Color3 &amp;&amp; x == other.x &amp;&amp; y == other.y &amp;&amp; z == other.z;
  }
}
</pre>
</div>
<div>
<h3>Constructors</h3>
<div class="method"><h4 id="Color3">
<button class="show-code">Code</button>
new <strong>Color3</strong>() <a class="anchor-link" href="#Color3"
              title="Permalink to Color3.Color3">#</a></h4>
<div class="doc">
<pre class="source">
Color3() : x = 0, y = 0, z = 0;
</pre>
</div>
</div>
<div class="method"><h4 id="Color3.fromColor3">
<button class="show-code">Code</button>
new <strong>Color3.fromColor3</strong>(<a href="../box2d_html/Color3.html">Color3</a> color) <a class="anchor-link" href="#Color3.fromColor3"
              title="Permalink to Color3.Color3.fromColor3">#</a></h4>
<div class="doc">
<pre class="source">
Color3.fromColor3(Color3 color)
    : x = color.x, y = color.y, z = color.z;
</pre>
</div>
</div>
<div class="method"><h4 id="Color3.fromRGB">
<button class="show-code">Code</button>
new <strong>Color3.fromRGB</strong>(int r, int g, int b) <a class="anchor-link" href="#Color3.fromRGB"
              title="Permalink to Color3.Color3.fromRGB">#</a></h4>
<div class="doc">
<pre class="source">
Color3.fromRGB(int r, int g, int b) : x = r, y = g, z = b;
</pre>
</div>
</div>
<div class="method"><h4 id="Color3.fromRGBF">
<button class="show-code">Code</button>
new <strong>Color3.fromRGBF</strong>(double r, double g, double b) <a class="anchor-link" href="#Color3.fromRGBF"
              title="Permalink to Color3.Color3.fromRGBF">#</a></h4>
<div class="doc">
<pre class="source">
Color3.fromRGBF(double r, double g, double b)
    : x = (r * 255).floor().toInt(),
      y = (g * 255).floor().toInt(),
      z = (b * 255).floor().toInt();
</pre>
</div>
</div>
</div>
<div>
<h3>Properties</h3>
<div class="field inherited"><h4 id="runtimeType">
<button class="show-code">Code</button>
final Type         <strong>runtimeType</strong> <a class="anchor-link"
            href="#runtimeType"
            title="Permalink to Color3.runtimeType">#</a>
        </h4>
        <div class="inherited-from">inherited from Object </div><div class="doc">
<p>A representation of the runtime type of the object.</p>
<pre class="source">
external Type get runtimeType;
</pre>
</div>
</div>
<div class="field"><h4 id="x">
<button class="show-code">Code</button>
int         <strong>x</strong> <a class="anchor-link"
            href="#x"
            title="Permalink to Color3.x">#</a>
        </h4>
        <div class="doc">
<pre class="source">
int x;
</pre>
</div>
</div>
<div class="field"><h4 id="y">
<button class="show-code">Code</button>
int         <strong>y</strong> <a class="anchor-link"
            href="#y"
            title="Permalink to Color3.y">#</a>
        </h4>
        <div class="doc">
<pre class="source">
int y;
</pre>
</div>
</div>
<div class="field"><h4 id="z">
<button class="show-code">Code</button>
int         <strong>z</strong> <a class="anchor-link"
            href="#z"
            title="Permalink to Color3.z">#</a>
        </h4>
        <div class="doc">
<pre class="source">
int z;
</pre>
</div>
</div>
</div>
<div>
<h3>Operators</h3>
<div class="method"><h4 id="==">
<button class="show-code">Code</button>
bool <strong>operator ==</strong>(other) <a class="anchor-link" href="#=="
              title="Permalink to Color3.operator ==">#</a></h4>
<div class="doc">
<div class="inherited">
<p>The equality operator.</p>
<p>The default behavior for all <code>Object</code>s is to return true if and
only if <code>this</code> and 
<span class="param">other</span> are the same object.</p>
<p>If a subclass overrides the equality operator it should override
the <code>hashCode</code> method as well to maintain consistency.</p>
<div class="docs-inherited-from">docs inherited from Object </div></div>
<pre class="source">
bool operator ==(final other) {
  return other is Color3 &amp;&amp; x == other.x &amp;&amp; y == other.y &amp;&amp; z == other.z;
}
</pre>
</div>
</div>
</div>
<div>
<h3>Methods</h3>
<div class="method"><h4 id="Color3">
<button class="show-code">Code</button>
new <strong>Color3</strong>() <a class="anchor-link" href="#Color3"
              title="Permalink to Color3.Color3">#</a></h4>
<div class="doc">
<pre class="source">
Color3() : x = 0, y = 0, z = 0;
</pre>
</div>
</div>
<div class="method"><h4 id="Color3.fromColor3">
<button class="show-code">Code</button>
new <strong>Color3.fromColor3</strong>(<a href="../box2d_html/Color3.html">Color3</a> color) <a class="anchor-link" href="#Color3.fromColor3"
              title="Permalink to Color3.Color3.fromColor3">#</a></h4>
<div class="doc">
<pre class="source">
Color3.fromColor3(Color3 color)
    : x = color.x, y = color.y, z = color.z;
</pre>
</div>
</div>
<div class="method"><h4 id="Color3.fromRGB">
<button class="show-code">Code</button>
new <strong>Color3.fromRGB</strong>(int r, int g, int b) <a class="anchor-link" href="#Color3.fromRGB"
              title="Permalink to Color3.Color3.fromRGB">#</a></h4>
<div class="doc">
<pre class="source">
Color3.fromRGB(int r, int g, int b) : x = r, y = g, z = b;
</pre>
</div>
</div>
<div class="method"><h4 id="Color3.fromRGBF">
<button class="show-code">Code</button>
new <strong>Color3.fromRGBF</strong>(double r, double g, double b) <a class="anchor-link" href="#Color3.fromRGBF"
              title="Permalink to Color3.Color3.fromRGBF">#</a></h4>
<div class="doc">
<pre class="source">
Color3.fromRGBF(double r, double g, double b)
    : x = (r * 255).floor().toInt(),
      y = (g * 255).floor().toInt(),
      z = (b * 255).floor().toInt();
</pre>
</div>
</div>
<div class="method inherited"><h4 id="hashCode">
<button class="show-code">Code</button>
int <strong>hashCode</strong>() <a class="anchor-link" href="#hashCode"
              title="Permalink to Color3.hashCode">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p>Get a hash code for this object.</p>
<p>All objects have hash codes. Hash codes are guaranteed to be the
same for objects that are equal when compared using the equality
operator <code>==</code>. Other than that there are no guarantees about
the hash codes. They will not be consistent between runs and
there are no distribution guarantees.</p>
<p>If a subclass overrides <code>hashCode</code> it should override the
equality operator as well to maintain consistency.</p>
<pre class="source">
external int hashCode();
</pre>
</div>
</div>
<div class="method inherited"><h4 id="noSuchMethod">
<button class="show-code">Code</button>
<strong>noSuchMethod</strong>(String name, List args) <a class="anchor-link" href="#noSuchMethod"
              title="Permalink to Color3.noSuchMethod">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p><code>noSuchMethod</code> is invoked when users invoke a non-existant method
on an object. The name of the method and the arguments of the
invocation are passed to <code>noSuchMethod</code>. If <code>noSuchMethod</code>
returns a value, that value becomes the result of the original
invocation.</p>
<p>The default behavior of <code>noSuchMethod</code> is to throw a
<code>noSuchMethodError</code>.</p>
<pre class="source">
external Dynamic noSuchMethod(String name, List args);
</pre>
</div>
</div>
<div class="method inherited"><h4 id="Object">
<button class="show-code">Code</button>
const <strong>Object</strong>() <a class="anchor-link" href="#Object"
              title="Permalink to Color3.Object">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p>Creates a new <code>Object</code> instance.</p>
<p><code>Object</code> instances have no meaningful state, and are only useful
through their identity. An <code>Object</code> instance is equal to itself
only.</p>
<pre class="source">
const Object();
</pre>
</div>
</div>
<div class="method"><h4 id="setFromColor3">
<button class="show-code">Code</button>
void <strong>setFromColor3</strong>(<a href="../box2d_html/Color3.html">Color3</a> color) <a class="anchor-link" href="#setFromColor3"
              title="Permalink to Color3.setFromColor3">#</a></h4>
<div class="doc">
<pre class="source">
void setFromColor3(Color3 color) {
  x = color.x;
  y = color.y;
  z = color.z;
}
</pre>
</div>
</div>
<div class="method"><h4 id="setFromRGB">
<button class="show-code">Code</button>
void <strong>setFromRGB</strong>(int r, int g, int b) <a class="anchor-link" href="#setFromRGB"
              title="Permalink to Color3.setFromRGB">#</a></h4>
<div class="doc">
<pre class="source">
void setFromRGB(int r, int g, int b) {
  x = r; y = g; z = b;
}
</pre>
</div>
</div>
<div class="method"><h4 id="setFromRGBF">
<button class="show-code">Code</button>
void <strong>setFromRGBF</strong>(double r, double g, double b) <a class="anchor-link" href="#setFromRGBF"
              title="Permalink to Color3.setFromRGBF">#</a></h4>
<div class="doc">
<pre class="source">
void setFromRGBF(double r, double g, double b) {
  x = (r * 255).floor().toInt();
  y = (g * 255).floor().toInt();
  z = (b * 255).floor().toInt();
}
</pre>
</div>
</div>
<div class="method inherited"><h4 id="toString">
<button class="show-code">Code</button>
String <strong>toString</strong>() <a class="anchor-link" href="#toString"
              title="Permalink to Color3.toString">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p>Returns a string representation of this object.</p>
<pre class="source">
external String toString();
</pre>
</div>
</div>
</div>
        </div>
        <div class="clear"></div>
        </div>
        
        <div class="footer">
          
        </div>
        <script async src="../client-live-nav.js"></script>
        </body></html>
        
